X just unleashed its new Cashtags feature in the US and Canada on iPhone, slamming real-time financial data into the timeline for stocks and crypto like Bitcoin BTC. Traders now tap a cashtag or contract address to snag matching assets, pulling up price charts and related posts without ditching the app— a sharp move amid the crypto market updates frenzy. This launch, spotlighted by Nikita Bier, positions X as the go-to hub for finance pros chasing real-time crypto prices and X platform features, building on last year's surge in social trading tools that funneled billions into volatile plays like TAO.